scholarly journals Utilizing Energy Transfer in Binary and Ternary Bulk Heterojunction Organic Solar Cells

2016 ◽  
Vol 8 (32) ◽  
pp. 20928-20937 ◽  
Author(s):  
Krishna Feron ◽  
James M. Cave ◽  
Mahir N. Thameel ◽  
Connor O’Sullivan ◽  
Renee Kroon ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Solar Cells ◽  
Organic Solar Cells ◽  
Bulk Heterojunction ◽  
Ternary Bulk Heterojunction

A new approach for preparation of ternary bulk-heterojunction using dual-feed ultrasonic spray for organic solar cells

2019 ◽  
Vol 91 ◽  
pp. 296-304
Author(s):  
Swapnil Tak ◽  
Hemant Tarkas ◽  
Gauri Bisen ◽  
Sanjay Ghosh ◽  
Jaydeep V. Sali
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Bulk Heterojunction ◽  
New Approach ◽  
Ultrasonic Spray ◽  
Ternary Bulk Heterojunction

scholarly journals Interface Tuning between Two Connecting Bulk Heterojunctions in Small Molecule Bilayer Ternary Solar Cells

Materials ◽  
2020 ◽  
Vol 13 (21) ◽  
pp. 4833
Author(s):  
Qi Jiang ◽  
Yingjie Xing
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Interfacial Layer ◽  
Bulk Heterojunction ◽  
Photovoltaic Performance ◽  
Organic Photovoltaic ◽  
Metal Phthalocyanine ◽  
Bulk Heterojunctions ◽  
Organic Photovoltaic Device ◽  
Ternary Bulk Heterojunction

Bilayer ternary solar cells are a kind of novel organic photovoltaic device with a triple-component active layer but are different from the ternary bulk heterojunction (BHJ) blend. Two binary BHJs with a common acceptor (or donor) are deposited sequentially in this kind of device. Here, we study the fabrication and optimization of bilayer ternary solar cells using metal phthalocyanine donors and fullerene acceptor. The device power conversion efficiency (PCE) shows a significant dependence on the interface between the two binary BHJs. The interface formed by stacking two BHJs directly demonstrates severe restrictions on the device efficiency. We find that the photovoltaic performance of bilayer ternary cells can be improved by inserting a C60 molecular monolayer between the two binary BHJs. The effect of the C60 interfacial layer on charge transport is analyzed based on their transport characteristics under negative bias. A relationship between the C60 interfacial layer and recombination under illumination is discussed. This work reveals a particular influence due to the interface facing three materials in organic solar cells.

Solar Cell Manufacturing Method with the Structure of the Bulk Heterojunction Based on Organic Semiconductors with a Direct Architecture

2016 ◽  
Vol 845 ◽  
pp. 224-227 ◽  
Author(s):  
Danila Saranin ◽  
Marina Orlova ◽  
Sergey Didenko ◽  
Oleg Rabinovich ◽  
Andrey Kryukov
Keyword(s):  
Solar Cells ◽  
Organic Semiconductors ◽  
Organic Solar Cells ◽  
Fill Factor ◽  
Research Output ◽  
Bulk Heterojunction ◽  
Organic Basis ◽  
Manufacturing Method ◽  
Current Voltage ◽  
Current Voltage Characteristics

This article presents the results of research output voltage characteristics of solar cells on an organic basis with the use of P3HT: PCBM system. There were produced organic solar cells in a coating in air, current-voltage characteristics were measured. It was determined the characteristic influence of a substrate cleaning and annealing temperature of layers applied on fill factor and conversion efficiency.

Triphenylamine-containing D–A–D molecules with (dicyanomethylene)pyran as an acceptor unit for bulk-heterojunction organic solar cells

2011 ◽  
Vol 21 (11) ◽  
pp. 3768 ◽  
Author(s):  
Jing Zhang ◽  
Guanglong Wu ◽  
Chang He ◽  
Dan Deng ◽  
Yongfang Li
Keyword(s):  
Solar Cells ◽  
Organic Solar Cells ◽  
Bulk Heterojunction
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